Year
1966
Folders
- Amp Archives
- Supro
- Thunderbolt S6420 1966 9
- Thunderbolt S6420 1966 9
Images
eBay Amplifier Listings
- Vintage Supro Bantam Guitar Amplifier 115 volts 0.5 amp
- Vintage Supro Guitar Tube Amplifier
- Vintage 1960’s Supro ThunderBolt Guitar Amp S6420
- Vintage 1967 National Westwood 6416T Guitar Amplifier -- Valco Supro Harp Amp!
- Vintage 1966 Supro 1688T Guitar Amplifier
- Vintage Supro S6420 Thunderbolt 1x15" 35 Watts 1964 Combo
- Vintage 1960’s Supro ThunderBolt Guitar Amp S6420 w/ Weber MiniMASS
- 1966 Supro Model 88T, Valco Made, Vintage Tube Combo Amplifier, N.O.S. Condition
- Supro